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Feasibility of Rotary Cup Atomizer for Slag Granulation

At the present molten slag from a blast furnace (B.F.) is granulated by impinging much water without any recovery of its much sensible heat (1 823 K), polluting water and atmosphere. To solve these problems, we studied the dry granulation of molten slag by Rotary Cup Atomizer (RCA), in which the influence of the rotating speed of the RCA on

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Cited by: 146

Rotary Cup Atomizer ProductsSuppliers Engineering360

Therefore, numerous dry quenching and granulating processes have been proposed, such as the rotary cup atomizer (RCA), rotating disc or drum, and the rotary cylinder atomizing (RCLA) methods.[5–8] To achieve glassy slag for cement production,

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Feasibility of Rotary Cup Atomizer for Slag Granulation

Mizuochi et al. [6] investigated the feasibility of the rotary cup atomizer for slag granulation, and found that the BF slag droplets were strongly dependent on the rotating speed of atomizer

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Feasibility of Rotary Cup Atomizer for Slag Granulation

At the present molten slag from a blast furnace (B.F.) is granulated by impinging much water without any recovery of its much sensible heat (1823K), polluting water and atmosphere. To solve these problems, we studied the dry granulation of molten slag by Rotary Cup Atomizer (RCA), in which the influence of the rotat-

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Preparation of iron powders using rotary cup atomizer with

Mar 15, 2020A novel atomization process based on a rotary cup atomizer (RCA) was proposed to manufacture iron powders using semisteel as the raw material. To achieve rapid cooling of iron droplets and efficient separation of iron powders from cooling water, a circle of water curtain was set around the RCA in the experimental setup.

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Author: Wenchao He, Xuewei Lv, Feifei Pan, Zhiming Yan

Cold experiment of slag centrifugal granulation by rotary

Jan 25, 2017As with atomizer design for the treatment of blast furnace slag rating up to 10,000 t/d, the required atomizer radius decreased to 0.45 m by employing cup-like atomizer instead of disc-like atomizers at 1500 rpm. And the cup-like atomizers provided a possibility to reduce the occupied area at low cost.

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Dry Granulation of Blast Furnace Slag for Energy Recovery

Aug 09, 2014A rotary-cup, air-blast atomizer was built, with a cup of 100 mm diameter and a speed range of 500 -1500 rev/min. The slag flow rates used in the tests varied from 0.2 kg/sec to 0.5 kg/sec. The tests were restricted to duration of about 2.5 min because of the limited capacity (around 30 kg) of the laboratory slag melting furnace.

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Feasibility of Rotary Cup Atomizer for Slag Granulation

Mizuochi et al. [6] investigated the feasibility of the rotary cup atomizer for slag granulation, and found that the BF slag droplets were strongly dependent on the rotating speed of atomizer

get price

Preparation of iron powders using rotary cup atomizer with

Mar 15, 2020A novel atomization process based on a rotary cup atomizer (RCA) was proposed to manufacture iron powders using semisteel as the raw material. To achieve rapid cooling of iron droplets and efficient separation of iron powders from cooling water, a circle of water curtain was set around the RCA in the experimental setup.

get price

Cold experiment of slag centrifugal granulation by rotary

Jan 25, 2017As with atomizer design for the treatment of blast furnace slag rating up to 10,000 t/d, the required atomizer radius decreased to 0.45 m by employing cup-like atomizer instead of disc-like atomizers at 1500 rpm. And the cup-like atomizers provided a possibility to reduce the occupied area at low cost.

get price

(PDF) Characteristics of Glass Beads from Molten Slag

Characteristics of Glass Beads from Molten Slag Produced by Rotary Cup Atomizer Article (PDF Available) in MATERIALS TRANSACTIONS 45(12):3286-3290 December 2004 with 275 Reads How we measure

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Boiler Rotary Cup Burner Manufacturers

Find Rotary Cup Atomizer Boilers related suppliers, manufacturers, products and specifications on GlobalSpec a trusted source of Rotary Cup Atomizer Boilers information. Boiler controllers monitor and maintain variables such as steam temperature and pressure in order to control a boiler 's burner or air mixture.

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Freeze Dryer Manufacturers Centrifugal Rotary Atomizer

Freeze Dryer Manufacturers Centrifugal Rotary Atomizer Spray Drying Machine Price,Find Complete Details about Freeze Dryer Manufacturers Centrifugal Rotary Atomizer Spray Drying Machine Price,Small Rotary Drum Dryer,Small Rotary Dryer,Industrial Rotary Dryer from Drum Drying Equipment Supplier or Manufacturer-Zhengzhou City Wanqi Mechanical Equipment

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How a Rotary Bell Atomizer Works Rotary Applicator

For a cup wash, the paint valve is shut off, and an air signal is sent to the solvent valve. When a solvent valve is triggered, solvent goes to both the inside of the cup and the outside of the cup. The bell cup continues rotating to assist in the wash. For the paint line purge, the paint and solvent valves are shut off. An air signal triggers

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Ransburg Rotary Atomisers Carlisle Fluid Technologies

Rotary Atomisers. Highly respected in the high volume production worlds of automotive manufacture and Industry, Ransburg rotary atomisers (or bells) provide the highest levels of coverage quality and transfer efficiency demanded in these quality conscious industries.

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Dry Granulation of Blast Furnace Slag Steel360 News

A rotary-cup, air-blast atomizer was built, with a cup of 100mm diameter and a speed range of 500-1500 rev/min. The slag flow rates used in the tests varied from 0.2-0.5 kg/sec. The tests were restricted to duration of around 2.5min because of the limited capacity (around 30 kg) of the laboratory slag melting furnace.

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(ET)Dry Granulation of Molten Blast Furnace Slag and

In view of the current process of BF slag drawbacks, many dry quenching and granulating processes without water have entered the pilot phase at home and abroad, such as rotary cup atomizer (RCA), rotating disc or drum, rotary cylinder atomizing (RCLA), etc[3-7].

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Rotary Atomizers

The Rotary Atomizer is the key component in a spray dryer plant and it is vital that every service performed on it is a masterpiece. With a team of very skilled technicians we can offer our competency to keep your atomizers fully operational.

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S. J. Pickering/New process for dry granulation and heat

A rotary-cup, air-blast atomizer was built, with a cup of 100 mm dia. and a speed range of 500-1500 rev/min. The slag flowrates used in the tests varied from 0-2 kg/s (the minimum flow required to produce a slag film at the cup lip) to 0-5 kg/s.

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Rotary Atomizers and CIP Spray Nozzles Taylor made

Rotary Atomizers and CIP Spray Nozzles Passion for Powder Taylor made approach Made in Italy based in Milan T. +39 375 5853340 Oil Free Atomizer

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Dry Granulation of Blast Furnace Slag Steel360 News

A rotary-cup, air-blast atomizer was built, with a cup of 100mm diameter and a speed range of 500-1500 rev/min. The slag flow rates used in the tests varied from 0.2-0.5 kg/sec. The tests were restricted to duration of around 2.5min because of the limited capacity (around 30 kg) of the laboratory slag melting furnace.

get price

Ransburg Rotary Atomisers Carlisle Fluid Technologies

Rotary Atomisers. Highly respected in the high volume production worlds of automotive manufacture and Industry, Ransburg rotary atomisers (or bells) provide the highest levels of coverage quality and transfer efficiency demanded in these quality conscious industries.

get price

Granulation of molten slag for heat recovery IEEE

(3) Sulfide is emitted from the slag into an air by the water quenching. (4) A post process for drying slag is a must after the water quenching. (5) The thermal energy of high temperature slag is wasted without recovery. To solve these problems, we studied the dry granulation of the molten slag by rotary cup atomizer (RCA).

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Freeze Dryer Manufacturers Centrifugal Rotary Atomizer

Freeze Dryer Manufacturers Centrifugal Rotary Atomizer Spray Drying Machine Price,Find Complete Details about Freeze Dryer Manufacturers Centrifugal Rotary Atomizer Spray Drying Machine Price,Small Rotary Drum Dryer,Small Rotary Dryer,Industrial Rotary Dryer from Drum Drying Equipment Supplier or Manufacturer-Zhengzhou City Wanqi Mechanical Equipment

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(ET)Dry Granulation of Molten Blast Furnace Slag and

In view of the current process of BF slag drawbacks, many dry quenching and granulating processes without water have entered the pilot phase at home and abroad, such as rotary cup atomizer (RCA), rotating disc or drum, rotary cylinder atomizing (RCLA), etc[3-7].

get price

Feasibility of Rotary Cup Atomizer for Slag Granulation

Feasibility of Rotary Cup Atomizer for Slag Granulation. Rate of Methane-steam Reforming Reaction on the Surface of Molten BF Slag-for Heat Racovery from Molten Slag by Using a Chemical Reaction-

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S. J. Pickering/New process for dry granulation and heat

A rotary-cup, air-blast atomizer was built, with a cup of 100 mm dia. and a speed range of 500-1500 rev/min. The slag flowrates used in the tests varied from 0-2 kg/s (the minimum flow required to produce a slag film at the cup lip) to 0-5 kg/s.

get price

Rotary Atomizers and CIP Spray Nozzles Taylor made

Rotary Atomizers and CIP Spray Nozzles Passion for Powder Taylor made approach Made in Italy based in Milan T. +39 375 5853340 Oil Free Atomizer

get price

Energy Saving and Emission Reduction from the Steel

Abstract. The steel industry is an energy-intensive and CO 2-intensive industry and the greenhouse gas (GHG) emission in the steel industry was more than 2.95 billion tons in 2012, which faces the great challenge of energy saving and CO 2 emission reduction in the context of global warming. The heat recovery from high temperature slags (1450–1650 °C) from the

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Rotary Atomizers

The Rotary Atomizer is the key component in a spray dryer plant and it is vital that every service performed on it is a masterpiece. With a team of very skilled technicians we can offer our competency to keep your atomizers fully operational.

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CiNii 論文 Feasibility of Rotary Cup Atomizer for Slag

At the present molten slag from a blast furnace (B.F.) is granulated by impinging much water without any recovery of its much sensible heat (1 823 K), polluting water and atmosphere. To solve these problems, we studied the dry granulation of molten slag by Rotary Cup Atomizer (RCA), in which the influence of the rotating speed of the RCA on

get price

ProBell Applicators / Rotary Bell Atomizers / Automatic

Stainless steel air cap cover protects bell cup and air cap; High Performance Rotary Bell Atomizer System. Select a pre-configured ProBell system, or design your own. This 38-minute webinar equips you with ways make the case for automation and real-life examples of how manufacturers automate some of all of their paint lines.

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THE DRY BLAST- FURNACE SLAG GRANULATION AS

Slag treatment is the main ecological problem of the modern Ukraine metallurgy manufacture. The blast-furnace slag is the by-product of the ironmaking process. It has produced in the blast-furnace in the The atomization is done using a rotary-cup, air-blast atomizer. The particles cool as they travel

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Industrial Atomizer Atomizer Dryers Manufacturer from

Our organization provides Atomizer Dryers, which come in diameters from 60 to 350 mm. These Atomizer Dryers are offered in pinwheels, straight/curved vanes and multilayer discs designs. On the wheel/disc/cup, these dryers distribute the liquid centrally. Using these dryers, the liquid feed can be atomized at high speed.

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